For some reason lately the DVD player in my laptop won't work. If I go to Device Manager it shows the Region is set to 2 and says I have 4 changes left. My region is 4 but I cannot change the region. It just gives an error. I suspect the DVD drive has had it, but has anyone got any suggestions? I have already tried updating the driver and uninstalling the device, then restarting the machine. neither helped. Win10 1909 x64. VLC was my software of choice when the drive still worked. Thanks.